- The slate landscape of Northern Gwynedd, very close to Snowdonia Hideaway has today been awarded UNESCO world heritage accolade, making it the 32nd UNESCO World Heritage Site in the UK, joining the likes of the Taj Mahal, the Grand Canyon National Park and Machu Picchu. The announcement as a huge achievement and testament to the importance of Wales’ slate mining heritage.
The landscape has become the UK’s 32nd UNESCO World Heritage Site and is the 4th in Wales, following the Pontcysyllte Aqueduct, Blaenavon Industrial Landscape and the Castles and Town Walls of King Edward in Gwynedd.
The Slate Landscape of Northwest Wales, which runs through Gwynedd, became the world leader for the production and export of slate in the 1800s. Slate has been quarried in the area for over 1,800 years and had been used to build parts of the Roman fort in Segontium in Caernarfon and Edward I’s castle in Conwy, however it wasn’t until the industrial revolution that demand surged as cities across the world expanded with slate from the mines at Gwynedd being widely used to roof workers’ homes, public buildings, places of worship and factories.
By the 1890s the Welsh slate industry employed approximately 17,000 workers and produced almost 500,000 tonnes of slate a year, around a third of all roofing slate used in the world in the late 19th century. The industry had a huge impact on global architecture with Welsh slate used on a number of buildings, terraces and palaces across the globe including Westminster Hall in London’s Houses of Parliament, the Royal Exhibition Building, Melbourne, Australia and Copenhagen City Hall, Denmark. In 1830, half the buildings in New York had roofs made of Welsh slate.
Centuries of mining in the area transformed the landscape on a monumental scale with the inscription reflecting the important role this region played in ‘roofing the 19th century world’.
If you would like to experience the wild beauty of this precious landscape, we would be very pleased to host you at Encil Eryri, a stones throw from castles of Harlech and Castell Y Bere and a short drive to the slate quarries of the north.